Gmail Tip: Keyboard Shortcuts

Gmail's keyboard shortcuts can save you a lot of time by allowing you to read/write/navigate emails without taking your hands off the keyboard to use the mouse. While some keyboard shortcuts are enabled by default, to take full advantage of it, you need to enable the rest in General Settings:

While at the Settings page, I recommend enable below two labs as well:

Once enabled, you can use ? key to bring up the keyboard shortcuts help (use Esc key to dismiss it):

If you have the custom keyboard shortcuts lab enabled, you can change the keyboard shortcut mappings via Settings > Keyboard Shortcuts. For more information, please see https://support.google.com/mail/answer/6594?hl=en.